body{
			font-size: 13px;
			font-family: "微软雅黑";
			text-align: center;
		}
		#menu{
			width: 7.5rem;
		}
		#menu ul {
			padding: 0;
			margin: 0;
			list-style: none;
			height: 36px;
			line-height: 36px;
		}
		#menu ul li {
			padding: 0 12px;
			border-bottom: 1px dashed #ccc;
			background-color: skyblue;
		}
		#menu ul li.last{
			border-bottom: none;
		}
		a:link {
			color: #000;
			text-decoration: none;
		}
		a:visited{
			color: #000;
		}
		a:hover{
			color: #f00;
			
		}
		#menu ul li:hover{
			background-color: blue;
		}